1×3超低偏振相关损耗窄带分路器

特点

超低偏振相关损耗

低插入损耗

稳定可靠

紧凑的尺寸

应用

光通信系统

光学测试系统

光纤传感器

光功率分配器

规格参数

分光比 33:33:33

Parameter

Unit

Premium

A Grade

Port Configuration

1×3

Bandwidth

nm

±10

Insertion Loss

Max

dB

5.4

5.7

Excess Loss

Typ

dB

0.15

0.2

Uniformity

Max

dB

0.8

1.2

PDL

Max

dB

0.03

0.07

Operating Power

Max

W

5

Operating Temperature

°C

-40 to +85

Storage Temperature

°C

-50 to +85

Package Type

mm

S6: Φ3×54 for bare fiber

S8: Φ3×70 for 900μm loose tube

M2: 7.5×18×90 for 900μm loose tube or 2mm cable or 3mm cable

Splitting Ratio & Insertion Loss Conversion Table

Splitting Ratio

Maximum Insertion Loss (dB)

Premium

A Grade

Output Port 1

Output Port 2

Output 3

Output Port 1

Output Port 2

Output 3

40:20:40

4.5

7.8

4.5

4.8

8.2

4.8

35:30:35

5.2

5.7

5.2

5.4

6.0

5.4

33:33:33

5.4

5.4

5.4

5.7

5.7

5.7

30:40:30

5.7

4.4

5.7

6.0

4.7

6.0

25:50:25

6.6

3.4

6.6

7.0

3.6

7.0

20:60:20

7.4

2.8

7.4

7.7

2.4

7.7

15:70:15

9.0

2.1

9.0

9.4

2.4

9.4

10:80:10

10.8

1.1

10.8

11.2

1.3

11.2

5:90:5

14.7

0.65

14.7

15.0

0.8

15.0

2.5:95:2.5

17.8

0.4

17.8

18.1

0.5

18.1

1:98:1

21.5

0.25

21.5

22.0

0.3

22.0

0.5:99:0.5

24.5

0.25

24.5

25.0

0.3

25.0